EP1237219A4
Method for resorting characteristics of polymer electrolyte fuel cell
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 14 September 2020, 6 years ago.
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3 sheets
Sheet 1 Sheet 2 Sheet 3
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| EP0334474A2 | Cites | European Patent Office (EPO) | A | Search report | 1 |
| EP0862233A2 | Cites | European Patent Office (EPO) | Y | Search report | 3 |
| EP0867963A2 | Cites | European Patent Office (EPO) | XY | Search report | 3 |
| EP0961334A2 | Cites | European Patent Office (EPO) | PX | Search report | 4 |
| DE1916296A1 | Cites | Germany | A | Search report | 4 |
| US3436271A | Cites | United States of America | – | Search report | – |
| US3544380A | Cites | United States of America | – | Search report | – |
| US3791870A | Cites | United States of America | – | Search report | – |
| US4910099A | Cites | United States of America | – | Search report | – |
| SU493838A1 | Cites | Soviet Union (until 1991) | A | Search report | 3 |
| US5599614A | Cites | United States of America | – | Search report | – |
| WO9934465A1 | Cites | World Intellectual Property Organization (WIPO) | Y | Search report | 1 |
| WO9934465A | Cites | World Intellectual Property Organization (WIPO) | – | – | – |
| EP0334474A | Cites | European Patent Office (EPO) | – | – | – |
| EP0867963A | Cites | European Patent Office (EPO) | – | – | – |
| EP0862233A | Cites | European Patent Office (EPO) | – | – | – |
| EP0961334A | Cites | European Patent Office (EPO) | – | – | – |
| DE1916296A | Cites | Germany | – | – | – |
| SU493838A | Cites | Soviet Union (until 1991) | – | – | – |
| FEDKIW P S ET AL: "PULSED-POTENTIAL IXIDATION OF METHANOL", JOURNAL OF THE ELECTROCHEMICAL SOCIETY, ELECTROCHEMICAL SOCIETY. MANCHESTER, NEW HAMPSHIRE, US, vol. 135, no. 10, 1 October 1988 (1988-10-01), pages 2459 - 2465, XP002069148, ISSN: 0013-4651 | Non-patent | – | – | Search report | – |
| DATABASE INSPEC [online] INSTITUTE OF ELECTRICAL ENGINEERS, STEVENAGE, GB; FEDKIW P S ET AL: "Pulsed-potential oxidation of methanol", XP002270760, Database accession no. 3344669 | Non-patent | – | – | Search report | – |
| PATENT ABSTRACTS OF JAPAN vol. 011, no. 092 (E - 491) 24 March 1987 (1987-03-24) | Non-patent | – | – | Search report | – |
| PATENT ABSTRACTS OF JAPAN vol. 009, no. 295 (E - 360) 21 November 1985 (1985-11-21) | Non-patent | – | – | Search report | – |
| See also references of WO 0122517A1 | Non-patent | – | – | Search report | – |
16 members in 6 offices; this record represents the family
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 26297199 | Japan | – | |
| 26297199 | Japan | A | |
| 0006334 | Japan | W |
Members16
| Document | Office | Kind | |
|---|---|---|---|
| WO0122517A1 | World Intellectual Property Organization (WIPO) | A1 | |
| JP2001085037A | Japan | A | |
| KR20020020966A | Republic of Korea | A | |
| EP1237219A1 | European Patent Office (EPO) | A1 | |
| CN1375116A | China | A | |
| EP1237219A4This record | European Patent Office (EPO) | A4 | |
| CN1577938A | China | A | |
| CN1585179A | China | A | |
| CN1193446C | China | C | |
| US6881510B1 | United States of America | B1 | |
| EP1536502A2 | European Patent Office (EPO) | A2 | |
| EP1536503A1 | European Patent Office (EPO) | A1 | |
| EP1536502A3 | European Patent Office (EPO) | A3 | |
| CN1306641C | China | C | |
| EP2330669A1 | European Patent Office (EPO) | A1 | |
| EP2330669B1 | European Patent Office (EPO) | B1 |
14 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Application deemed to be withdrawnWithdrawn18D | 18D | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA | STAA | |
| Designated contracting states (corrected)RBV | RBV | |
| First examination report despatched17Q | 17Q | |
| Designated contracting states (corrected)RBV | RBV | |
| Supplementary search report drawn up and despatchedA4 | A4 | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | |
| Request for examination filed17P | 17P | |
| Designated contracting statesAK | AK | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI |
Numbers
- Publication
- 1237219
- Application
- 9610387
Titles3
- German
- VERFAHREN ZUM WIEDERHERSTELLEN DER CHARAKTERISTIKAEN VON POLYMER-ELEKTROLYT-BRENNSTOFFZELLEN
- English
- METHOD FOR RESORTING CHARACTERISTICS OF POLYMER ELECTROLYTE FUEL CELL
- French
- PROCEDE POUR RETABLIR LES PROPRIETES D'UNE PILE A COMBUSTIBLE A ELECTROLYTE POLYMERIQUE
Classification
- CPC, 15
- H01M8/0662
- H01M8/02
- H01M8/04104
- H01M8/04679
- H01M8/0488
- H01M8/0491
- H01M2300/0082
- H01M8/04952
- Y02E60/50
- H01M8/2483
- H01M8/241
- H01M8/043
- H01M8/0267
- H01M8/0258
- H01M8/0273
- IPC, 5
- H01M8 02
- H01M8 04
- H01M8 06
- H01M8 10
- H01M8 24
Designated states19
- Contracting states, 19
- Austria
- Belgium
- Switzerland
- Cyprus
- Germany
- Denmark
- Spain
- Finland
- France
- United Kingdom
- Greece
- Ireland
- Italy
- Liechtenstein
- Luxembourg
- Monaco
- Netherlands (Kingdom of the)
- Portugal
- Sweden